From my quick sample searches, it looks like interline fares (sorry if this isn't the right term!) are already loaded - for example, when I search EWR-HYD, I now see both EWR-DEL-HYD (overnight stop in DEL, connect to Air India or Vistara) and EWR-DXB-HYD (2 hour stop in DXB, connect to Emirates) at similar prices. This could be a huge improvement for travel to cities in India other than DEL!